connection failed
2002 : Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (111)
selection of database failed
2002 : Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (111)
close failed
2002 : Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (111)